This is a U60. I've filled all the slots with 128MB modules. OpenBoot sees the 2GB, and get's to the ok: prompt. I get to SILO, and then it says something about loading kernel into memory and then says Data Access Error.

I have a SB1000 which is maxed out with 256meg sticks (2 gigs total) but at one point a single stick was flakey and needed replacing. It wasnt obvious at first, but after my solaris install was being less stable than windows ... I realised something was seriously wrong _________________-Tim Smith